About 25,000 people.

Dickinson is a friendly city in western North Dakota and a gateway to the colorful badlands. It is a great starting point for adventures into dinosaur country and Theodore Roosevelt National Park.
You can see real dinosaur fossils at the Dakota Dinosaur Museum, explore Western heritage at the Dickinson Museum Center, and roam the nearby badlands full of wildlife.
The Dakota Dinosaur Museum is a kid favorite, with life-size dinosaur models, real fossils, and shiny rocks and minerals that make you feel like a paleontologist.
Dickinson is close to the rugged badlands and Theodore Roosevelt National Park, where you can spot wild bison, prairie dogs, and colorful layered hills.